How to bind extracted parameters in WebTest VS2010

Question

I am using VS2010 WebTest to inovoke a list of WCF operations in sequence.

First call is to obtain a session token from the server. This token has to be passed as request element to all subsequent calls. I have extracted this token and stored this into Context as MyToken.

I need your help to find out how to bind MyToken into subsequent xml requests.

Is there any directive like <%# %> for this purpose.

Thank you for your help.

Answer 1

After a bit of more search, I have found out that we can use double curly braces to bind Context Parameters in string body of the request Xmls. As below -

{{MyToken}}

Visual Studio replaces these token in the XML Requests with values at runtime, dynamically.